When the fading varies very slowly, error-correcting codes cannot combat the detrimental effect of the fading on a point-to-point channel.
This makes the technique suitable for channels with unknown and slowly changing error rate and, even, available bandwidth; the video stream receiver should communicate the experienced error rate to the sender side, which in turn would change the UEP solution accordingly.
However, the performance of the methods under slowly changing errors is beyond the scope of the presented work.
According to [3], the innovation property of the KF makes it also possible to detect even very slowly changing errors (e.g. drift) by estimating the mean of the residuals over a longer time interval, where in order to avoid contamination of the KF estimated state, the measurements and residuals are stored in buffers for periods up to 30 minutes.
You'll slowly spot errors in even the greatest of films!
The first assumption is that each ROI involves only one moving object and the second assumption is that the motion of the object causes a slowly varying phase error, e.g., a quadratic phase error, which causes a smearing-like blurring.
Between the 1830s and the 1870s, efforts to build better induction coils, mostly by trial and error, slowly revealed the basic principles of transformers.
In all of these tests, the convergence followed the same pattern: the error slowly decreased during the first few iterations and then suddenly dropped to a significant lower plateau, from where it gradually decreased again.
Gremlin's platform provides something of a sandbox for engineers to slowly ramp up errors, and then more importantly, ramp down errors if a breakage is detected.
On the light dark discrimination, older treated mice learned the task more slowly, made fewer errors on the first-response choice of a trial but more perseverative errors after an initial error, and had lower latencies to respond compared with controls.
When it happened, we took steps to correct the piece — just as David Carr and the New York Times are (slowly) correcting the errors in their piece.
